RT Journal Article SR Electronic T1 The Y Chromosome. Part A: Basic Characteristics of the Y Chromosome JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 378 OP 378 DO 10.1136/jmg.23.4.378-a VO 23 IS 4 A1 Peter Goodfellow YR 1986 UL http://jmg.bmj.com/content/23/4/378.2.abstract AB